dmaengine: intel-mid-dma: remove the driver

Since the last and the only user of this driver is converted to use dw_dmac we
can remove driver from the tree.

Moreover, besides the driver is unmaintained a long time, it serves for the
DesignWare DMA IP, for which we have already driver in the tree.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 0 insertions, 76 deletions

diff --git a/include/linux/intel_mid_dma.h b/include/linux/intel_mid_dma.h
deleted file mode 100644
index 10496bd24c5c..000000000000
--- a/include/linux/intel_mid_dma.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- *  intel_mid_dma.h - Intel MID DMA Drivers
- *
- *  Copyright (C) 2008-10 Intel Corp
- *  Author: Vinod Koul <vinod.koul@intel.com>
- *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- *
- */
-#ifndef __INTEL_MID_DMA_H__
-#define __INTEL_MID_DMA_H__
-
-#include <linux/dmaengine.h>
-
-#define DMA_PREP_CIRCULAR_LIST		(1 << 10)
-
-/*DMA mode configurations*/
-enum intel_mid_dma_mode {
-	LNW_DMA_PER_TO_MEM = 0, /*periphral to memory configuration*/
-	LNW_DMA_MEM_TO_PER,	/*memory to periphral configuration*/
-	LNW_DMA_MEM_TO_MEM,	/*mem to mem confg (testing only)*/
-};
-
-/*DMA handshaking*/
-enum intel_mid_dma_hs_mode {
-	LNW_DMA_HW_HS = 0,	/*HW Handshaking only*/
-	LNW_DMA_SW_HS = 1,	/*SW Handshaking not recommended*/
-};
-
-/*Burst size configuration*/
-enum intel_mid_dma_msize {
-	LNW_DMA_MSIZE_1 = 0x0,
-	LNW_DMA_MSIZE_4 = 0x1,
-	LNW_DMA_MSIZE_8 = 0x2,
-	LNW_DMA_MSIZE_16 = 0x3,
-	LNW_DMA_MSIZE_32 = 0x4,
-	LNW_DMA_MSIZE_64 = 0x5,
-};
-
-/**
- * struct intel_mid_dma_slave - DMA slave structure
- *
- * @dirn: DMA trf direction
- * @src_width: tx register width
- * @dst_width: rx register width
- * @hs_mode: HW/SW handshaking mode
- * @cfg_mode: DMA data transfer mode (per-per/mem-per/mem-mem)
- * @src_msize: Source DMA burst size
- * @dst_msize: Dst DMA burst size
- * @per_addr: Periphral address
- * @device_instance: DMA peripheral device instance, we can have multiple
- *		peripheral device connected to single DMAC
- */
-struct intel_mid_dma_slave {
-	enum intel_mid_dma_hs_mode	hs_mode;  /*handshaking*/
-	enum intel_mid_dma_mode		cfg_mode; /*mode configuration*/
-	unsigned int		device_instance; /*0, 1 for periphral instance*/
-	struct dma_slave_config		dma_slave;
-};
-
-#endif /*__INTEL_MID_DMA_H__*/